[Peak Detector]

- added callbacks for dynamic parameter change

git-svn-id: http://moon:8086/svn/software/trunk/projects/GnuRadio@535 b431acfa-c32f-4a4a-93f1-934dc6c82436

gr-jay/lib/peak_detect_impl.h

@@ -262,6 +262,8 @@ namespace jay {
 		};
 		
 	private:
+		boost::mutex m_mutex;
+		
 		void check_pair(pmt::pmt_t pair)
 		{
 			pmt::pmt_t key = pmt::car(pair);
@@ -360,6 +362,14 @@ namespace jay {
 		float mean(float *pSrc, int length);
 		std::vector<int> findPeakPos(float* pSrc, int length, float thresh);
 		
+		// Callbacks
+		void set_bandwidth(float bandwidth_Hz) override;
+		void set_centerFrequency(float freq_Hz) override;
+		void set_peakThresh(float thresh_dB) override;
+		void set_peakHysteresis(float hysteresis_dB) override;
+		void set_peakWidthMin(float width_Hz) override;
+		void set_peakWidthMax(float width_Hz) override;
+
 		void sort(std::vector<Peak>&peaks)
 		{
 			int n = peaks.size();